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SOLAR BOOST™ 1524iX
15 AMP 24VDC / 20 AMP 12VDC MAXIMUM POWER POINT TRACKING
PHOTOVOLTAIC CHARGE CONTROLLER
INSTALLATION AND OPERATION
MANUAL
THIS MANUAL INCLUDES IMPORTANT SAFETY INSTRUCTIONS FOR MODEL SB1524iX
SAVE THESE INSTRUCTIONS
COVERED UNDER ONE OR MORE OF THE FOLLOWING US PATENTS
6,111,391 • 6,204,645
© Blue Sky Energy, Inc. 2011
430-0029 B
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Table of Contents
Summary of Contents for BLUE SKY SOLAR BOOST 1524iX
- Page 1 PHOTOVOLTAIC CHARGE CONTROLLER INSTALLATION AND OPERATION MANUAL THIS MANUAL INCLUDES IMPORTANT SAFETY INSTRUCTIONS FOR MODEL SB1524iX SAVE THESE INSTRUCTIONS COVERED UNDER ONE OR MORE OF THE FOLLOWING US PATENTS 6,111,391 • 6,204,645 © Blue Sky Energy, Inc. 2011 430-0029 B...
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Page 2: Table Of Contents
Blue Sky Energy - Solar Boost 1524iX TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS ..........................2 PRODUCT DESCRIPTION..............................3 Features Omitted in the Solar Boost 1524i ......................3 Part Numbers and Options............................. 3 OPERATION ..................................3 Charge Status Indicator............................3 Auxiliary Output Indicator ............................3 Optional Remote Displays............................ -
Page 3: Important Safety Instructions
Installation and Operation Manual IMPORTANT SAFETY INSTRUCTIONS This manual contains important instructions for Model SB1524iX SAVE THESE INSTRUCTIONS 1. Refer installation and servicing to qualified service personnel. High voltage is present inside unit. Incorrect installation or use may result in risk of electric shock or fire. -
Page 4: Product Description
Blue Sky Energy - Solar Boost 1524iX PRODUCT DESCRIPTION Solar Boost™ 1524iX is a 12V or 24V multi-stage Maximum Power Point Tracking (MPPT) photovoltaic battery charge controller capable delivering up to 15 amps or 20 amps depending on PV modules and battery voltage. An auxiliary output can serve as either a 2A auxiliary battery charger, or as a load controller with or without variable Dusk-to-Dawn lighting control. -
Page 5: Acceptance Charge
Installation and Operation Manual Acceptance Charge When the battery recovers sufficient charge for battery voltage to rise to the Acceptance Charge Voltage setpoint (factory set to 14.2/28.4V) current is reduced as necessary to hold the battery at the Acceptance Voltage. The 1524 remains in Acceptance until the battery is fully charged as determined by either; The 1524 has remained in Acceptance continuously for the Charge Time period (factory set to 2 hours). -
Page 6: Optional Temperature Compensation
Blue Sky Energy - Solar Boost 1524iX OPTIONAL TEMPERATURE COMPENSATION The charge voltage required by batteries changes with battery temperature. Temperature compensation of charge voltage enhances battery performance and life, and decreases maintenance. Automatic temperature compensation can be provided using the optional battery temperature sensor (BSE p/n 930-0022-20). -
Page 7: Electrostatic Handling Precautions
Installation and Operation Manual ELECTROSTATIC HANDLING PRECAUTIONS All electronic circuits may be damaged by static electricity. To minimize the likelihood of electrostatic damage, discharge yourself by touching a water faucet or other electrical ground prior to handling the 1524 and avoid touching components on the circuit boards. The risk of electrostatic damage is highest when relative humidity is below 40%. -
Page 8: Battery And Pv Wiring
Installation of the optional battery temperature sensor enables temperature compensation of all charge voltage setpoints. In a multi-controller system a single temperature sensor must connect to the IPN master. Do not attach a sensor or connections other than Blue Sky Energy battery temperature sensor p/n 930-0022-20. -
Page 9: Auxiliary Battery Charge
Installation and Operation Manual AUXILIARY BATTERY CHARGE – DIP #3 OFF The auxiliary charge function is used to charge an auxiliary battery of the same voltage as the primary battery. If the primary battery is charging in Acceptance or Float, up to 2 amps is diverted to the auxiliary battery at the same charge voltage. Auxiliary battery charge is disabled during Bulk or Equalization. Use 10 or 12 awg wire to minimize voltage drop and the same 25/20 amp over current protection shown in Table 4. -
Page 10: Ipn Network Address
Blue Sky Energy - Solar Boost 1524iX CAUTION: A multi-controller system requires the following specialized installation and setup: 1) Each controller must connect to and charge the same primary battery. 2) One controller must be set to address 0 (zero, Master) and the others be set to addresses 1 – 7 with no controllers set the same. -
Page 11: Troubleshooting Guide
Installation and Operation Manual TROUBLESHOOTING GUIDE SYMPTOM PROBABLE CAUSE ITEMS TO EXAMINE OR CORRECT Completely dead, No battery power Battery disconnected, overly discharged, or connected reverse polarity. Battery powers the 1524, optional display blank not PV. Unit will not turn ON PV disconnected or low in voltage PV must supply 0.10 amps at greater than battery voltage to begin charge. -
Page 12: Specifications
FIVE YEAR LIMITED WARRANTY Blue Sky Energy, Inc. (hereinafter BSE), hereby warrants to the original consumer purchaser, that the product or any part thereof shall be free from defects due to defective workmanship or materials for a period of five (5) years subject to the conditions set forth below.